Here are the tutorial steps to enable user to block or manage outgoing iPhone connections using Firewall iP. Step 1. 1st step requires you to download and install Firewall iP from the Cydia Store. The app is available for $1.99. Step 2. To begin to use Firewall iP, will need to monitor some outgoing traffic….
We don’t have confirmation on this beyond the word of a Czech-based developer who has tested it, but apparently Apple is blocking push notification services in unofficially unlocked iPhones. However, we have tested it and it works.